<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>给予成绩</title>
    <style>
        tr {
            text-align: center;
        }
    </style>
</head>
<body>
<h3 align="center">给学生成绩</h3>
<form action="teacher/update.do">
    <table width="400px" border="1px" align="center">

        <tr>
            <td>学生学号</td>
            <td><input type="text" name="snumber"></td>
        </tr>
        <tr>
            <td>课程号</td>
            <td><input type="text" name="courseId"></td>
        </tr>
        <tr>
            <td>成绩</td>
            <td><input type="text" name="score"></td>
        </tr>

        <tr>
            <td colspan="2"><input type="submit" value="提交"></td>
        </tr>
    </table>
</form>
</body>
</html>